Dimensions of luminous flux are

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Dimensions of luminous flux are

A

$M{L^2}{T^{ - 2}}$

B

$M{L^2}{T^{ - 3}}$

C

$M{L^2}{T^{ - 1}}$

D

$ML{T^{ - 2}}$
Dimensions of luminous flux are
Luminous flux is nothing but power per unit time. Its dimension is equal to the dimension of
power.
luminous flux $=$ power $=\left[M L^{2} T^{-3}\right]$